@misc{indiciae4015329d2f85, title = {The final days of Solar Max - Lessons learned from engineering evaluation tests}, author = {Donnelly, Michael L. and Croft, John W. and Ward, David K. and Thames, Michael A.}, year = {1990}, url = {https://ntrs.nasa.gov/citations/19910042208}, note = {Source identifier: 19910042208} }